OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 190 filers reported holding OSI SYSTEMS INC in Q1 2015. The put-call ratio across all filers is 0.23 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $1,738,000 | +34.0% | 26,576 | +19.1% | 0.01% | +20.0% |
| Q2 2016 | $1,297,000 | +2.2% | 22,317 | +15.2% | 0.01% | -16.7% |
| Q1 2016 | $1,269,000 | -10.0% | 19,376 | +21.9% | 0.01% | -14.3% |
| Q4 2015 | $1,410,000 | -6.2% | 15,898 | -18.7% | 0.01% | 0.0% |
| Q3 2015 | $1,504,000 | +12.5% | 19,543 | +3.5% | 0.01% | +16.7% |
| Q2 2015 | $1,337,000 | +77.3% | 18,891 | +86.0% | 0.01% | +100.0% |
| Q1 2015 | $754,000 | +63.9% | 10,155 | +52.5% | 0.00% | +50.0% |
| Q4 2014 | $460,000 | -88.6% | 6,658 | -89.6% | 0.00% | -88.2% |
| Q3 2014 | $4,046,000 | +43.3% | 63,729 | +50.6% | 0.02% | +41.7% |
| Q2 2014 | $2,824,000 | -25.1% | 42,310 | -32.8% | 0.01% | -20.0% |
| Q1 2014 | $3,768,000 | +55.6% | 62,949 | +38.0% | 0.02% | +50.0% |
| Q4 2013 | $2,422,000 | -42.7% | 45,607 | -19.8% | 0.01% | -47.4% |
| Q3 2013 | $4,229,000 | – | 56,858 | -18.4% | 0.02% | – |
| Q2 2013 | $0 | – | 69,677 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prospect Capital Advisors, LLC | 128,110 | $10,905,000 | 5.07% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 446,609 | $38,015,000 | 2.55% |
| Lyon Street Capital, LLC | 15,060 | $1,282,000 | 1.91% |
| Granahan Investment Management | 596,391 | $50,765,000 | 1.26% |
| Zebra Capital Management LLC | 4,715 | $401,000 | 0.92% |
| Walthausen & Co., LLC | 28,079 | $2,390,000 | 0.67% |
| Aurora Investment Counsel | 11,986 | $1,020,000 | 0.65% |
| Bridge City Capital, LLC | 12,681 | $1,079,000 | 0.50% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 233,503 | $19,876,000 | 0.50% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 171,517 | $14,600,000 | 0.46% |